Multiangle Social Network Recommendation Algorithms and Similarity Network Evaluation

Table 3

The score of the SCN.

SN	NA	NC	NL	NI	SS(𝑇)
USR	2007	137	6	343	3.9
UST	2007	119	10	328	1.94
RSU	5640	288	799	2944	0.19
RST	5640	299	74	1263	0.9
TSR	8390	851	23	5518	24.33
TSU	8390	540	611	6041	0.64

SS: the score function of similarity network; 𝑇: the threshold of similarity network; NA: the number of all nodes in the network; NI: the number of nonisolated nodes in the network; NC: the number of communities; NL: the number of nodes in the largest community.